20737202

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5669}}^1$

素因数の和:5761

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 11921998

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 5669, 11338, 175739, 334471, 351478, 668942, 10368601, 20737202]

約数ペア:

[(1, 20737202), (2, 10368601), (31, 668942), (59, 351478), (62, 334471), (118, 175739), (1829, 11338), (3658, 5669)]